Ultrasonic Car Parking Sensor

Car Parking System Ultrasonic Reverse Sensor With Sound Buzzer Quick Detail: 1. 3.5inch digital TFT LCD screen 2. Video input:2 way video 3. Alarm Bibi sound,human voice is available 4, Display the distance on the screen 5. 4-directional indicator of left and right 6. 4 rear sensors for full coverage, 2 ~ 8 sensors available for front & rear detecting Description: 1.Three-color digital LED display with buzzer built-in 2. "BiBi" audible warning buzzer in 3 steps 3. Detachable